#17 — plone4 incompatibility

by Harald Friessnegger — last modified Feb 10, 2010 02:22 PM

State	Tested and confirmed closed
Version:	0.8.1b2
Area	Functionality
Issue type	Bug
Severity	Critical
Submitted by	Harald Friessnegger
Submitted on	Feb 10, 2010
Responsible	Nathan Van Gheem
Target release:	—

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browser.view.display.PloneTrueGalleryPageTemplate
aussumes the view (SlideshowDisplayType) has an attribute context which seems not to be true.

when i replace view.context with view.gallery (which might not be the proper solution) i get a bit further.

now, looking up the portlets (eg plone.htmlhead) does not work for the view SlideshowDisplayType.

2010-02-10 09:37:39 ERROR Zope.SiteErrorLog 1265791059.870.228331476662 http://localhost:8499/test/gallery/galleryview
Traceback (innermost last):
  ....
  Module zope.tales.tales, line 696, in evaluate
   - URL: file:/home/frisi/.buildout/eggs/plonetheme.sunburst-1.0a5-py2.6.egg/plonetheme/sunburst/skins/sunburst_templates/main_template.pt
   - Line 34, Column 4
   - Expression: <StringExpr u'plone.htmlhead'>
   - Names:
      {'adapter': <Products.Five.metaclass.GalleryView object at 0xe3cbb0c>,
       'container': <ATFolder at /test/gallery>,
       'context': <ATFolder at /test/gallery>,
       'default': <object object at 0xb77805c8>,
       'displayer': <collective.plonetruegallery.galleryadapters.basic.BasicAdapter object at 0xe7431ec>,
       'here': <ATFolder at /test/gallery>,
       'loop': {},
       'nothing': None,
       'options': {'args': (<collective.plonetruegallery.settings.GallerySettings object at 0xde1208c>,)},
       'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0xdff338c>,
       'request': <HTTPRequest, URL=http://localhost:8499/test/gallery/galleryview>,
       'settings': <collective.plonetruegallery.browser.views.display.SlideshowDisplayType object at 0xe2f8aac>,
       'template': <collective.plonetruegallery.browser.views.display.PloneTrueGalleryPageTemplate object at 0xd43706c>,
       'view': <collective.plonetruegallery.browser.views.display.SlideshowDisplayType object at 0xe2f8aac>}
  Module zope.contentprovider.tales, line 66, in __call__
ContentProviderLookupError: plone.htmlhead

using http://dist.plone.org/release/4.0a4/versions.cfg
and https://svn.plone.org/[…]/trunk@110598

Steps to reproduce:: create ponesite
install collectiv.plonetruegallery
add a folder
select "gallery view" as default view

Added by Nathan Van Gheem on Feb 10, 2010 11:35 AM

Issue state: Unconfirmed → Confirmed

Severity: Medium → Critical

Responsible manager: (UNASSIGNED) → vangheem

I get this also, but it's inconsistent. Seems to be some kind of weird traversal problem.

Added by Harald Friessnegger on Feb 10, 2010 12:21 PM

for me it happens all the time and makes plonetruegallery unusable in the plone4.0 site.

i can't think of a reason why the view should sometimes have the context attribute and sometimes not.

maybe some internas in ViewPageTemplateFile changed so the wrapper PloneTrueGalleryPageTemplate does not work properly anymore.
why to we need the wrapper at all?

Added by Nathan Van Gheem on Feb 10, 2010 12:32 PM

Issue state: Confirmed → Resolved

Yes, it's something with the ViewPageTemplateFile. I've got a fix committed to the trunk, and I'll make another release for you by the morning.

Thanks

Added by Nathan Van Gheem on Feb 10, 2010 01:00 PM

release made with fix

Added by Harald Friessnegger on Feb 10, 2010 02:22 PM

Issue state: Resolved → Tested and confirmed closed

works for me, thanks for the quick response

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